UPC-26TDHR4-1 - Unico SmartDuct, TFS, 2x12', R4, Double Barrier (1 PCS)

UPC-26TDHR4-1 — a SmartDuct — TFS, 2x12', R4, double barrier (1 PCS).

Key features

• TFS (Twist-Fit System) sound-attenuator tubing with double vapor barrier — two barrier layers vs the single barrier on the UPC-26TC family (per Bulletin 20-054).
• Recommended for humid attic / crawl-space / high-temperature-differential runs where condensation control is critical.
• Same 2 in ID, same install method, same fitment as the single-barrier UPC-26TC / UPC-26TCR family; interchangeable at the couplings.
• Insulated to R4 with 2 vapor barriers.
• They come in a box quantity of 1 - 12' length with our Twist-Fit connectors on each end.

Specifications

Ships in 25x25x6 in pkg; 6 lb